CN213040142U - Computer display lifting support - Google Patents

Computer display lifting support Download PDF

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Publication number
CN213040142U
CN213040142U CN202021496034.1U CN202021496034U CN213040142U CN 213040142 U CN213040142 U CN 213040142U CN 202021496034 U CN202021496034 U CN 202021496034U CN 213040142 U CN213040142 U CN 213040142U
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plate
lead screw
base
display
fixed
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CN202021496034.1U
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辛力
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辛力
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Abstract

The utility model provides a computer display lifting support, belongs to the lifting support field, the utility model discloses a solve the elevating gear of current display and be integrated in the display main part more, difficult batch production's problem, and ordinary computer display does not possess the lift ability in the market, can not be applicable to the problem that the people of different age brackets watched, lifting support includes bottom plate, main frame, elevating system and display stop gear, and elevating system installs on the main frame, and display stop gear rigid coupling is on the upper surface of backup pad in elevating system, the utility model discloses mainly used adjusts the height of display and the position of keyboard.

Description

Computer display lifting support
Technical Field
The utility model belongs to the lifting support field, concretely relates to computer display lifting support.
Background
Along with the continuous progress of science and technology, computers are important tools indispensable to everyone in life and work, the industries such as internet and AI are started in recent years, people in all ages generate strong interest in the knowledge fields of foreigners such as programming, in order to meet the requirements of the masses and encourage the enthusiasm of the masses, institutions such as science and technology museums, universities, cultural palaces and the like in all provinces, cities and places have already opened entrance courses of computer programming, are not limited to the ages and the culture levels, any children, teenagers, middle-aged people and old people can report the interest in the computer programming as long as the interests of the children, the teenagers, the middle-aged people and the old people can report the interest in the computer programming, the teaching is really realized in a teaching and practicing mode, the computers are main teaching and practicing tools of computer programming, the people in different ages can also encounter some problems in the common teaching, and the teaching rooms are fixed, the heights and the arm lengths of people in different ages are different, so that people in different ages can feel tired in the learning process due to the fact that the personal physical reasons of the people do not adapt to the placement of the computers in classrooms when the people in different ages use the computers in the classrooms to finish the teaching, the learning concentration degree is seriously influenced, for example, each course of programming teaching is about 50 minutes, the rest can be generated during two courses each time, the learning time is relatively long, the heights of old people (more than 60) and children (less than 7 years) are shorter than that of adults, the position of a display in the classrooms is generally fixed, the height cannot be adjusted only by adjusting the swing angle (the purpose of the elevation angle is more important, the light is met to ensure that the screen is clear), the seat of each course is random, if the height of the display meets the middle-aged people, the children and the old people need to face upward, if the height of display caters to children and old man, then the middle-aged person need overlook, no matter which kind of circumstances always can have the cervical vertebra of a kind of people can receive corresponding influence in long-time study process, when endangering people healthy, still can influence the effect of listening to class, exists the display that can height-adjusting in the current patent, and for example, the publication number is: CN201720765897.6, name: the utility model provides a computer display device with height and angle are adjustable function, can solve above-mentioned problem, but they are all improve on display base itself, and current teaching computer all purchases directly from the market and obtains, the manufacturer can not produce the computer display of special base by small batch alone, even small batch production cost is also very expensive, and be unsuitable as teaching aid, consequently, develop a lifting support that can be applicable to standard display in the market, it is very according with practical meaning to realize the raising and lowering functions in can assisting various displays in the market.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that most of the lifting devices of the prior display are integrated on the display main body and are not easy to produce in batches, and the common computer display in the market does not have lifting work ability and can not be suitable for people of different ages to watch; further provides a computer display lifting bracket;
a lifting support for a computer display comprises a bottom plate, a main frame, a lifting mechanism and a display limiting mechanism;
the main frame comprises a top plate and two vertical plates, the two vertical plates are arranged below the top plate in parallel along the vertical direction, one end of each vertical plate is fixedly connected with the lower surface of the top plate, the other end of each vertical plate is fixedly connected with the upper surface of the bottom plate, and the bottom plate and the top plate are arranged oppositely in parallel;
the lifting mechanism comprises a forward and reverse rotation motor, a coupler, a screw rod, two optical axes, a supporting plate and a rotating seat, wherein the two optical axes are arranged between a top plate and a bottom plate along the vertical direction, the two optical axes are arranged in parallel, one end of each optical axis is fixedly connected with the lower surface of the top plate, the other end of each optical axis is fixedly connected with the upper surface of the bottom plate, the screw rod is arranged between the two optical axes, one end of the screw rod is rotatably connected with the bottom plate through the rotating seat, the other end of the screw rod penetrates through the top plate and is arranged outside the top plate, the screw rod is rotatably connected with the top plate, the other end of the screw rod is connected with an output shaft of the forward and reverse rotation motor through the coupler, the supporting plate is sleeved on the screw rod and the two;
furthermore, the display limiting mechanism comprises a base, a fixed block, an arc-shaped sliding groove and N clamping units, wherein N is a positive integer, the base is fixedly connected to the upper surface of the supporting plate, the fixed block is arranged at one end, far away from the lead screw, of the upper surface of the base and is fixedly connected with the base, an arc surface is machined on one side, facing the lead screw, of the fixed block, the arc-shaped sliding groove is machined on the upper surface of the fixed block, the side, close to the arc surface, of the upper surface of the fixed block, the radian of the arc-shaped sliding groove is identical to that of the arc surface of the fixed block, the N clamping units are all arranged in the arc-shaped sliding groove;
furthermore, the number of the clamping units is 2-5;
furthermore, the clamping unit comprises a sliding block, a connecting pin, a positioning plate and a return spring, the sliding block is arranged in an arc-shaped sliding groove and is in sliding connection with the arc-shaped sliding groove, a first blind hole is machined at the top end of the sliding block, one end of the connecting pin is arranged in the first blind hole, the other end of the connecting pin penetrates through the arc-shaped sliding groove and is arranged on the upper surface of the fixing block, the positioning plate is arranged at the other end of the connecting pin, the return spring is sleeved on the connecting pin, one end of the return spring is fixedly connected with the lower surface of the positioning plate, the other end of the return spring is fixedly connected with the upper surface of the sliding block, and a rubber;
further, a rubber layer is fixedly connected to the lower surface of the positioning plate;
furthermore, the interior of the base is of a hollow structure, a plurality of damping components are uniformly distributed in the base, each damping component comprises a rubber column and a damping spring, one end of each rubber column is fixedly connected with the upper inner wall of the base, the other end of each rubber column is fixedly connected with the lower inner wall of the base, each damping spring is sleeved on one rubber column, one end of each damping spring is fixedly connected with the upper inner wall of the base, and the other end of each damping spring is fixedly connected with the lower inner wall of the base;
furthermore, the rotating seat is arranged at the center of the upper surface of the connecting plate, the bottom of a shell of the rotating seat is fixedly connected with the upper surface of the connecting plate, one end of the lead screw is inserted into the rotating seat, a bearing is arranged between the lead screw and the rotating seat, the lead screw is fixedly connected with an inner ring of the bearing, and the rotating seat is fixedly connected with an outer ring of the bearing;
furthermore, the lifting support also comprises a keyboard adjusting component, the keyboard adjusting component is arranged below the supporting plate, and the keyboard adjusting component is fixedly connected to the upper surface of the bottom plate;
furthermore, the keyboard adjusting assembly comprises two fixing sleeves, two sliding rods and an adjusting plate, the two fixing sleeves are oppositely arranged in parallel along the width direction of the bottom plate, the outer wall of each fixing sleeve is fixedly connected with the upper surface of the bottom plate, one sliding rod is arranged in each fixing sleeve, one end of each sliding rod is arranged in each fixing sleeve, each sliding rod is connected with one fixing sleeve in a sliding mode, the adjusting plate is buckled at the other end of each sliding rod, the adjusting plate is hinged with the other end of each sliding rod, and a strip-shaped bulge is arranged at the edge of one side, away from the screw rod, of the upper surface of the adjusting plate;
furthermore, the lifting support further comprises a reversing switch, and the reversing switch is connected with the forward and reverse rotating motor through a wire and used for controlling forward and reverse rotation of the forward and reverse rotating motor.
Compared with the prior art, the utility model following beneficial effect has:
1. a computer display lifting support need not change the computer display main part just can assist the display to realize elevating movement to be applicable to watching of different age bracket people and use.
2. A computer display lifting support increased in the backup pad and shown display stop gear, can be applicable to and carry on spacingly to the display of the different bases of many varieties in the market, guaranteed the stability of display at ascending or decline in-process.
3. A computer display lifting support still include keyboard adjustment subassembly, can adjust the distance between keyboard and the people, be applicable to the arm exhibition demand of the people of different age brackets, the adjusting plate among the keyboard adjustment subassembly can also adjust the keyboard and compare in the angle of desktop moreover, is applicable to different people's editing habit, keyboard adjustment subassembly sets up on the desktop moreover, can not receive the hindrance of desktop as the tensile drawer of conventional desk is the same when typing.
Drawings
Fig. 1 is a front view of the present invention (the adjusting plate of the keyboard adjusting assembly is flat);
FIG. 2 is a front view of the present invention (with the adjustment plate standing up in the keyboard adjustment assembly);
fig. 3 is a side cross-sectional view of the present invention (with the adjustment plate in the keyboard adjustment assembly lying flat);
fig. 4 is a side sectional view of the present invention (with the adjustment plate in the keyboard adjustment assembly standing up);
fig. 5 is a top view of the display limiting mechanism of the present invention;
fig. 6 is a front sectional view of the display limiting mechanism of the present invention;
fig. 7 is a front sectional view of the clamping unit of the present invention;
in the figure, a bottom plate 1, a main frame 2, a forward and reverse rotation motor 3, a coupler 4, a lead screw 5, an optical axis 6, a display limiting mechanism 7, a base 71, a fixed block 72, an arc sliding groove 73, a clamping unit 74, a sliding block 741, a 742 connecting pin, a 743 positioning plate, a 744 return spring, a 75 shock absorption part, an 8 keyboard adjusting component, a 81 fixed sleeve, a 82 sliding rod, an 83 adjusting plate, a 9 reversing switch, a 10 supporting plate and an 11 rotating seat are arranged.
Detailed Description
The first embodiment is as follows: the embodiment is described with reference to fig. 1 to 4, and the embodiment provides a computer display lifting bracket, which comprises a bottom plate 1, a main frame 2, a lifting mechanism and a display limiting mechanism 7;
the main frame 2 comprises a top plate and two vertical plates, the two vertical plates are arranged below the top plate in parallel along the vertical direction, one end of each vertical plate is fixedly connected with the lower surface of the top plate, the other end of each vertical plate is fixedly connected with the upper surface of the bottom plate 1, and the bottom plate 1 and the top plate are arranged oppositely in parallel;
the lifting mechanism comprises a positive and negative rotation motor 3, a coupler 4, a screw 5, two optical axes 6, a supporting plate 10 and a rotating seat 11, the two optical axes 6 are arranged between the top plate and the bottom plate 1 along the vertical direction, two optical axes 6 are arranged in parallel, one end of each optical axis is fixedly connected with the lower surface of the top plate, the other end of each optical axis is fixedly connected with the upper surface of the bottom plate 1, the screw 5 is arranged between the two optical axes 6, one end of the screw 5 is rotatably connected with the bottom plate 1 through a rotating seat 11, the other end of the screw 5 penetrates through the top plate and is arranged outside the top plate, the screw 5 is rotatably connected with the top plate, the other end of the screw 5 is connected with an output shaft of a forward and reverse rotation motor 3 through a coupler 4, a support plate 10 is sleeved on the screw 5 and the two optical, and the support plate 10, the lead screw 5 and the two optical axes 6 are connected in a sliding manner, and the display limiting mechanism 7 is fixedly connected to the upper surface of the support plate 10.
The computer display lifting bracket of the utility model can assist the display to realize lifting movement without changing the computer display main body, so as to be suitable for people of different ages to watch and use;
the utility model also adds a display limiting mechanism, which can be suitable for limiting the displays of different bases in the market, and ensures the stability of the displays in the ascending or descending process;
in this embodiment, the supporting plate 10 and each optical axis 6 are in an unobstructed sliding connection, two through holes are machined in the upper surface of the supporting plate 10, each through hole is arranged in cooperation with one optical axis 6, a certain gap is reserved between each through hole and the optical axis 6, the optical axis 3 plays a guiding role, the supporting plate 10 can be guaranteed to move linearly along the axis of the optical axis 3, the optical axis section in the lead screw 5 is rotatably connected with the top plate, a bearing is arranged between the optical axis section in the lead screw 5 and the top plate, the optical axis section in the lead screw 5 is fixedly connected with the inner ring of the bearing, and the outer ring of the bearing is fixedly connected with the top plate;
a connecting bearing is arranged between the supporting plate 10 and the screw rod 5, an internal thread is processed on the inner ring of the connecting bearing, the connecting bearing is in threaded connection with the screw rod 5, and the outer ring of the connecting bearing is fixedly connected with the supporting plate 10.
The second embodiment is as follows: the present embodiment will be described with reference to fig. 5 and 6, and the present embodiment further defines the monitor stopper mechanism 7 according to the first embodiment, and in the present embodiment, the display limiting mechanism 7 comprises a base 71, a fixed block 72, an arc-shaped sliding groove 73 and N clamping units 74, wherein N is a positive integer, the base 71 is fixedly connected to the upper surface of the supporting plate 10, the fixed block 72 is arranged at one end of the upper surface of the base 71, which is far away from the screw 5, and the fixed block 72 is fixedly connected with the base 71, one side of the fixed block 72 facing the screw 5 is processed with an arc surface, the upper surface of the fixed block 72 near the arc surface is processed with an arc sliding groove 73, and the radian of the arc-shaped sliding groove 73 is the same as that of the arc-shaped surface side of the fixed block 72, the N clamping units 74 are all arranged in the arc-shaped sliding groove 73, and each clamping unit 74 is connected with the arc-shaped sliding groove 73 in a sliding manner. Other components and connection modes are the same as those of the first embodiment.
In this embodiment, the display limiting mechanism 7 has the functions of fixing and limiting the display, and in order to be suitable for most display bases in the market, the display limiting mechanism 7 is of an adjustable structure, and is fixed to the display bases through a plurality of clamping units 74 on the fixing block 72, and meanwhile, the clamping units 74 can move in the arc-shaped sliding grooves 73 to adjust the optimal clamping points.
The third concrete implementation mode: the present embodiment will be described with reference to fig. 7, which further defines the clamping unit 74 described in the second embodiment, and in the present embodiment, the clamping unit 74 includes a slider 741, a coupling pin 742, a positioning plate 743 and a return spring 744, the slider 741 is disposed in the arc-shaped sliding groove 73, the slide block 741 is slidably connected with the arc-shaped sliding groove 73, a first blind hole is processed at the top end of the slide block 741, one end of the connecting pin 742 is arranged in the first blind hole, the other end of connecting pin 742 passes through arc sliding groove 73 and sets up on the upper surface of fixed block 72, and locating plate 743 installs on the other end of connecting pin 742, and reset spring 744 overlaps and is established on connecting pin 742, and the one end of reset spring 744 is connected with locating plate 743 lower surface fixed, and the other end of reset spring 744 is connected with the upper surface fixed of slider 741, and the lower surface rigid coupling of locating plate 743 has the rubber layer. The other components and the connection mode are the same as those of the second embodiment.
In this embodiment, the clamping unit 74 slides in the arc-shaped sliding groove 73 through the slider 741, and the positioning plate 743 can be clamped on the display base through the return spring 744, and it is worth noting that for structural stability, the height of the part of the connecting pin 742 inserted into the slider 741 needs to be greater than the thickness of the display base, so as to avoid that the bottom of the connecting pin 742 is separated from the first blind hole in the clamping process, which cannot provide good guidance for the return spring 744, and affects the clamping stability.
The fourth concrete implementation mode: the present embodiment will be described with reference to fig. 6, and the present embodiment further defines the clamp units 74 described in the third embodiment, and the number of the clamp units 74 in the present embodiment is 2 to 5. Other components and connection modes are the same as those of the third embodiment.
In this embodiment, the position of the clamping unit 74 is not fixed, and the clamping unit can move in the arc-shaped sliding groove 73, so that the clamping unit can be more suitable for clamping display bases of various types, and is convenient for finding the optimal clamping point, therefore, the clamping unit has high practicability, the number of the clamping units 74 can be reduced, and the cost is saved.
The fifth concrete implementation mode: the present embodiment will be described with reference to fig. 7, which further limits the positioning plate 743 according to the third embodiment, and in the present embodiment, a rubber layer is fixed to a lower surface of the positioning plate 743. The other components and the connection mode are the same as those of the fourth embodiment.
In this embodiment, the rubber layer is fixed to the lower surface of the positioning plate 743 to increase the friction between the positioning plate 743 and the display base, thereby increasing the connection stability.
The sixth specific implementation mode: referring to fig. 6, this embodiment is described as a first embodiment, the base 71 is further defined, in this embodiment, the inside of the base 71 is a hollow structure, a plurality of damping members 75 are uniformly distributed in the base 71, each damping member 75 includes a rubber column and a damping spring, one end of each rubber column is fixedly connected with the upper inner wall of the base 71, the other end of each rubber column is fixedly connected with the lower inner wall of the base 71, each damping spring is sleeved on one rubber column, one end of each damping spring is fixedly connected with the upper inner wall of the base 71, and the other components and connection modes of the other end of each damping spring and the lower inner wall of the base 71 are the same as those of the fifth embodiment.
In this embodiment, the shock absorbing members are disposed in the base 71 to prevent the display from shaking after the display is clamped due to an excessively large impulse when the display is lifted and lowered initially, and the shock absorbing members can effectively absorb the shock of the display due to the excessively large impulse when the display is lifted and lowered initially, thereby ensuring the stability in the lifting process.
The seventh embodiment: the present embodiment is described with reference to fig. 1 to 7, and is further limited to the rotating base 11 according to the sixth embodiment, in the present embodiment, the rotating base 11 is disposed at the center of the upper surface of the connecting plate, the bottom of the housing of the rotating base 11 is fixedly connected to the upper surface of the connecting plate, one end of the lead screw 5 is inserted into the rotating base 11, a bearing is disposed between the lead screw 5 and the rotating base 11, the lead screw 5 is fixedly connected to the inner ring of the bearing, and the rotating base 11 is fixedly connected to the outer ring of the bearing.
In this embodiment, the rotating base 11 is used for supporting the screw rod 5 and simultaneously is used for realizing the rotation connection between the screw rod 5 and the connecting plate.
The specific implementation mode is eight: the present embodiment is described with reference to fig. 1 to 4, and is further limited to the lifting bracket described in the sixth embodiment, in the present embodiment, the lifting bracket further includes a keyboard adjusting assembly 8, the keyboard adjusting assembly 8 is disposed below the supporting plate 10, and the keyboard adjusting assembly 8 is fixedly connected to the upper surface of the bottom plate 1. The other components and the connection mode are the same as those of the seventh embodiment.
In this embodiment, the distance between keyboard and the people can be adjusted to the keyboard adjustment subassembly, is applicable to the arm exhibition demand of the people of different age brackets, and the adjusting plate among the keyboard adjustment subassembly can also adjust the keyboard and compare in the angle of desktop in addition, is applicable to different people's editing habit, and the keyboard adjustment subassembly sets up on the desktop moreover, can not receive the hindrance of desktop when typing like the tensile drawer of conventional desk.
The specific implementation method nine: the present embodiment is described with reference to fig. 1 to 7, and the present embodiment is further limited to the keyboard adjusting assembly 8 described in the eighth embodiment, in the present embodiment, the keyboard adjusting assembly 8 includes two fixing sleeves 81, two sliding rods 82 and an adjusting plate 83, the two fixing sleeves 81 are oppositely disposed in parallel along the width direction of the bottom plate 1, the outer wall of each fixing sleeve 81 is fixedly connected with the upper surface of the bottom plate 1, one sliding rod 82 is disposed in each fixing sleeve 81, one end of each sliding rod 82 is disposed inside one fixing sleeve 81, each sliding rod 82 is slidably connected with one fixing sleeve 81, the adjusting plate 83 is fastened on the other end of the two sliding rods 82, the adjusting plate 83 is hinged with the other end of each sliding rod 82, and a strip-shaped protrusion is disposed on the edge of the side of the upper surface of the adjusting plate 83 away from the lead screw 5. The other components and the connection mode are the same as those of the second embodiment.
In this embodiment, the sliding rod 82 and the fixing sleeve 81 have friction force therebetween, and do not slide relatively when not being pushed by external force intentionally, the adjusting plate 83 is hinged to the sliding rod 82 tightly, and can be positioned at a corresponding position along with the rotation of the adjusting plate 83, and do not rotate relatively when not being pushed by external force intentionally, and the bar-shaped protrusion is for supporting the keyboard, so as to prevent the keyboard from sliding down as shown in fig. 4.
The detailed implementation mode is ten: the present embodiment is described with reference to fig. 1 to 7, and is further limited to the lifting support described in the ninth embodiment, in the present embodiment, the lifting support further includes a reversing switch 9, and the reversing switch 9 is connected to the forward and reverse rotation motor 3 through a wire, and is used for controlling forward and reverse rotation of the forward and reverse rotation motor 3. The other components and the connection mode are the same as those of the second embodiment.
In this embodiment, the reversing switch 9 is used to control the steering and operating states of the forward and reverse motor 3, and as shown in fig. 1, the reversing switch is disposed close to the user, so that the operator can adjust the height of the display on the seat.
Principle of operation
When the utility model is used, the utility model is firstly prevented on a desk, a display of a computer is placed on the display limiting mechanism 7, and the display base is clamped and positioned by a plurality of clamping units 74 on the display limiting mechanism 7, after the display is positioned stably, an operator can control the rotation direction and the start-stop state of the forward and reverse rotating motor 3 by the reversing switch 9, so as to drive the lead screw 5 to rotate by the motor, drive the supporting plate 10 to ascend or descend simultaneously, and drive the display of the computer to ascend and descend simultaneously;
after the position of the display is determined, the operator can pull the slide rod 82 to adjust the distance between the keyboard and the person, and turn the adjustment plate 83 to adjust the keyboard to a proper angle for typing.

Claims (10)

1. A computer display lifting support which characterized in that: the lifting support comprises a bottom plate (1), a main frame (2), a lifting mechanism and a display limiting mechanism (7);
the main frame (2) comprises a top plate and two vertical plates, the two vertical plates are arranged below the top plate in parallel along the vertical direction, one end of each vertical plate is fixedly connected with the lower surface of the top plate, the other end of each vertical plate is fixedly connected with the upper surface of the bottom plate (1), and the bottom plate (1) and the top plate are arranged oppositely in parallel;
the lifting mechanism comprises a forward and reverse rotation motor (3), a coupler (4), a lead screw (5), two optical axes (6), a supporting plate (10) and a rotating seat (11), wherein the two optical axes (6) are arranged between a top plate and a bottom plate (1) along the vertical direction, the two optical axes (6) are arranged in parallel, one end of each optical axis (6) is fixedly connected with the lower surface of the top plate, the other end of each optical axis is fixedly connected with the upper surface of the bottom plate (1), the lead screw (5) is arranged between the two optical axes (6), one end of the lead screw (5) is rotatably connected with the bottom plate (1) through the rotating seat (11), the other end of the lead screw (5) penetrates through the top plate and is arranged outside the top plate, the lead screw (5) is rotatably connected with the top plate, the other end of the lead screw (5) is connected with an output shaft of the forward and reverse rotation motor (3) through the coupler (4, and the support plate (10), the lead screw (5) and the two optical axes (6) are in sliding connection, and the display limiting mechanism (7) is fixedly connected to the upper surface of the support plate (10).
2. A computer monitor lifting stand according to claim 1, wherein: display stop gear (7) are including base (71), fixed block (72), arc sliding tray (73) and N clamping unit (74), N is the positive integer, base (71) rigid coupling is on the upper surface of backup pad (10), fixed block (72) set up one of keeping away from lead screw (5) on base (71) upper surface and serve, and fixed block (72) and base (71) fixed connection, fixed block (72) have the cambered surface towards one side processing of lead screw (5), fixed block (72) upper surface is close to cambered surface side department processing and has arc sliding tray (73), and the radian of arc sliding tray (73) is the same with the radian of fixed block (72) cambered surface side, N clamping unit (74) all set up in arc sliding tray (73), and every clamping unit (74) and arc sliding tray (73) sliding connection.
3. A computer monitor lifting stand according to claim 2, wherein: the number of the clamping units (74) is 2-5.
4. A computer monitor lifting stand according to claim 2, wherein: clamping unit (74) includes slider (741), connecting pin (742), locating plate (743) and reset spring (744), slider (741) sets up in arc sliding tray (73), and slider (741) and arc sliding tray (73) sliding connection, the top processing of slider (741) has a blind hole, the one end setting of connecting pin (742) is in a blind hole, the other end of connecting pin (742) passes arc sliding tray (73) and sets up on the upper surface of fixed block (72), locating plate (743) is installed on the other end of connecting pin (742), reset spring (744) cover is established on connecting pin (742), the one end and the lower surface fixed connection of locating plate (743) of reset spring (744), the other end and the upper surface fixed connection of slider (741) of reset spring (744), the lower surface rigid coupling of locating plate (743) has the rubber layer.
5. A computer monitor lifting stand according to claim 4, wherein: the lower surface of the positioning plate (743) is fixedly connected with a rubber layer.
6. A computer monitor lifting stand according to claim 2, wherein: the inside hollow structure that is of base (71), the equipartition is equipped with a plurality of shock attenuation part (75) in base (71), every shock attenuation part (75) include a rubber column and a damping spring, the one end of every rubber column and the last inner wall fixed connection of base (71), the other end of every rubber column and the lower inner wall fixed connection of base (71), every damping spring cover is established on a rubber column, and the last inner wall fixed connection of the one end of every damping spring and base (71), the other end of every damping spring and the lower inner wall fixed connection of base (71).
7. A computer monitor lifting stand according to claim 1, wherein: the rotary seat (11) is arranged at the center of the upper surface of the connecting plate, the bottom of a shell of the rotary seat (11) is fixedly connected with the upper surface of the connecting plate, one end of the lead screw (5) is inserted into the rotary seat (11), a bearing is arranged between the lead screw (5) and the rotary seat (11), the lead screw (5) is fixedly connected with the inner ring of the bearing, and the rotary seat (11) is fixedly connected with the outer ring of the bearing.
8. A computer monitor lifting stand according to claim 1, wherein: the lifting support further comprises a keyboard adjusting component (8), the keyboard adjusting component (8) is arranged below the supporting plate (10), and the keyboard adjusting component (8) is fixedly connected to the upper surface of the bottom plate (1).
9. A computer monitor lifting stand according to claim 8, wherein: keyboard adjustment subassembly (8) include two fixed covers (81), two slide bar (82) and adjusting plate (83), two fixed cover (81) are along the width direction parallel relative setting of bottom plate (1), and the outer wall of every fixed cover (81) is connected with the upper surface fixed of bottom plate (1), be equipped with one slide bar (82) in every fixed cover (81), the one end setting of every slide bar (82) is inside fixed cover (81), every slide bar (82) and a fixed cover (81) sliding connection, adjusting plate (83) lock joint is on the other end of two slide bar (82), and adjusting plate (83) are articulated with the other end of every slide bar (82), the edge of one side that the upper surface of adjusting plate (83) kept away from lead screw (5) is equipped with the bar arch.
10. A computer monitor lifting stand according to claim 9, wherein: the lifting support further comprises a reversing switch (9), and the reversing switch (9) is connected with the forward and reverse rotating motor (3) through a wire and used for controlling forward and reverse rotation of the forward and reverse rotating motor (3).
CN202021496034.1U 2020-07-23 2020-07-23 Computer display lifting support Active CN213040142U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021496034.1U CN213040142U (en) 2020-07-23 2020-07-23 Computer display lifting support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021496034.1U CN213040142U (en) 2020-07-23 2020-07-23 Computer display lifting support

Publications (1)

Publication Number Publication Date
CN213040142U true CN213040142U (en) 2021-04-23

Family

ID=75528618

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021496034.1U Active CN213040142U (en) 2020-07-23 2020-07-23 Computer display lifting support

Country Status (1)

Country Link
CN (1) CN213040142U (en)

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